How to use Ratchet Websocket with session provider and load balancer - php

Question

I am trying to use websocket server with session handler of Ratchet. I am able to create a server and client and also able to work that locally. but It is not working on the server.
Because on server we have loadbalancer in place and we are storing all the sessions in Redis server.
So, Please let know if you have solution for that.
Adding my Files for the reference.
Reference Link : https://web.archive.org/web/20220520111956/http://socketo.me/docs/sessions
Server.php
use Ratchet\Session\SessionProvider;
use Symfony\Component\HttpFoundation\Session\Storage\Handler;
use App\MyApp;
use Ratchet\Server\IoServer;
use Ratchet\Http\HttpServer;
use Ratchet\WebSocket\WsServer;
$memcache = new Memcache;
$memcache->connect('127.0.0.1', 11211);
$server = IoServer::factory(
new HttpServer(
new SessionProvider(
new WsServer(
new MyApp()
),
new Handler\MemcacheSessionHandler($memcache)
)
),
8080
);
$server->run();
MyApp.php
<?php
use Ratchet\ConnectionInterface;
use Ratchet\MessageComponentInterface;
class MyApp implements MessageComponentInterface
{
public $clients;
public function __construct()
{
$this->clients = new \SplObjectStorage;
}
/**
* A new web socket connection
*
* #param ConnectionInterface $conn
*/
public function onOpen(ConnectionInterface $conn)
{
$this->clients->attach($conn);
echo "New connection! ({$conn->resourceId})\n";
}
/**
* Handle message sending
*
* #param ConnectionInterface $from
* #param string $msg
*/
public function onMessage(ConnectionInterface $from, $msg)
{
$numRecv = count($this->clients) - 1;
foreach ($this->clients as $client) {
if ($from !== $client) {
$client->send($msg);
}
}
return;
}
/**
* A connection is closed
* #param ConnectionInterface $conn
*/
public function onClose(ConnectionInterface $conn)
{
// The connection is closed, remove it, as we can no longer send it messages
$this->clients->detach($conn);
}
/**
* Error handling
*
* #param ConnectionInterface $conn
* #param \Exception $e
*/
public function onError(ConnectionInterface $conn, \Exception $e)
{
echo "An error has occurred: {$e->getMessage()}\n";
$conn->send("Error : " . $e->getMessage());
$conn->close();
}
}
I also tried to store connection data into Redis but was not able to do that.
So, Please help me to make this working with the loadbalancer.
Thanks in advance!